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Offer health data through websocket #43

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Merged
heavyrubberslave merged 3 commits into from
May 25, 2026
Merged

Offer health data through websocket #43

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2415d91
Use websocket events for health view
heavyrubberslave May 25, 2026
404ce4d
Just show OS type, not name
heavyrubberslave May 25, 2026
9131170
Remove unused import
heavyrubberslave May 25, 2026
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2 changes: 1 addition & 1 deletion src/App.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ if (backendStore.backendUrl) {
settingsStore.init();
automationStore.init();
devicesStore.init();
healthStore.init();
healthStore.init(io);
});
io.on("disconnect", () => backendStore.setServerOnline(false));

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2 changes: 1 addition & 1 deletion src/components/automation/MonacoEditor.vue
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Expand Up @@ -70,7 +70,7 @@ interface Device
{
getDeviceId: string
getAttribute(attrName: string): Promise<DeviceAttribute | undefined>
setAttribute(attrName: string, value: DeviceAttributeValue): void
setAttribute(attrName: string, value: DeviceAttributeValue): Promise<void>
}
enum DeviceEventType {
deviceUpdateReceived = "deviceUpdateReceived",
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34 changes: 12 additions & 22 deletions src/stores/health.ts
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Expand Up @@ -2,8 +2,7 @@ import { defineStore } from "pinia";
import { ref, reactive, type Ref } from "vue";
import type { ChartData } from "chart.js";
import ChartHelper from "../helper/ChartHelper";
import { useBackendStore } from "@/stores/backend";
import { apiFetch } from "@/utils/apiFetch";
import type { Socket } from "socket.io-client";

interface SystemInfo {
process: {
Expand Down Expand Up @@ -47,7 +46,7 @@ type HealthChartData = {
type HealthStore = {
state: Ref<SystemInfo | undefined>;
chartData: HealthChartData;
init: () => void;
init: (socket: Socket) => void;
};

export const useHealthStore = defineStore("health", (): HealthStore => {
Expand Down Expand Up @@ -94,46 +93,37 @@ export const useHealthStore = defineStore("health", (): HealthStore => {
});

// actions
function init(): void {
const backendStore = useBackendStore();
function init(socket: Socket): void {
socket.on("healthMetrics", (data: SystemInfo) => {
state.value = data;

setInterval(async () => {
if (!backendStore.isServerOnline) {
return;
}

const response = await apiFetch(`/health`);
state.value = await response.json();
}, 500);

setInterval(() => {
if (!backendStore.isServerOnline || !chartData || !state.value) {
if (!chartData) {
return;
}

chartData.processMemory.datasets[0].data.push({
x: Date.now(),
y: Number((state.value.process.memoryUsage.rss / 1024 / 1024).toFixed(2)),
y: Number((data.process.memoryUsage.rss / 1024 / 1024).toFixed(2)),
});
chartData.processMemory.datasets[1].data.push({
x: Date.now(),
y: Number((state.value.process.memoryUsage.heapTotal / 1024 / 1024).toFixed(2)),
y: Number((data.process.memoryUsage.heapTotal / 1024 / 1024).toFixed(2)),
});
chartData.processMemory.datasets[2].data.push({
x: Date.now(),
y: Number((state.value.process.memoryUsage.heapUsed / 1024 / 1024).toFixed(2)),
y: Number((data.process.memoryUsage.heapUsed / 1024 / 1024).toFixed(2)),
});

chartData.systemCpu.datasets[0].data.push({
x: Date.now(),
y: Number(state.value.system.cpu.usage.toFixed(2)),
y: Number(data.system.cpu.usage.toFixed(2)),
});

chartData.systemMemory.datasets[0].data.push({
x: Date.now(),
y: Number(state.value.system.memory.usedMemPercentage.toFixed(2)),
y: Number(data.system.memory.usedMemPercentage.toFixed(2)),
});
}, 425);
});
}

return {
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4 changes: 1 addition & 3 deletions src/views/SystemHealthView.vue
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Expand Up @@ -87,9 +87,7 @@ const uptime = computed(() => {
</v-list-item>
<v-list-item class="px-1">
<v-list-item-title>Operating System</v-list-item-title>
<v-list-item-subtitle>{{
`${state.system.os.name} (${state.system.os.type})`
}}</v-list-item-subtitle>
<v-list-item-subtitle>{{ state.system.os.type }}</v-list-item-subtitle>
</v-list-item>
<v-list-item class="px-1">
<v-list-item-title>IP address</v-list-item-title>
Expand Down
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